Set Includes One fitted sheet Features Your little bundle of joy will sleep soundly on our beautiful collection of pure 100% organic cotton fitted sheets designed exclusively for Stokke by Pehr Made to fit the unique shape of our Sleepi mattress, these super soft sheets offer ultimate comfort and are gentle to your newborn baby's delicate skin The hidden wrap-around zipper ensures a snug fit for safer sleeping Available in a wide range of playful patterns, you're sure to find the perfect style to complement your nursery decorSpecifications Suitable for children from 0 months to 5 years Compatible with the following (sold separately): Stokke Sleepi V3 Bed Mattress Manufacturer's 1-year warranty